ecco andy ti invio quello che ho fatto(se ti stresso dimmelo pure)
rpm -i --force ltmodem-kv_2.6.9_1.667-8.31a10-1.i686.rpm

/etc/modprobe.conf contains lines for autoloading the ltmodem driver.

Browse /usr/share/doc/ltmodem-kv_2.6.9_1.667-8.31a10 for guidance and tools.

If not familar with the ltmodem drivers, run the interactive CHECKOUT utility by executing:
/usr/share/doc/ltmodem-kv_2.6.9_1.667-8.31a10/utils/checkout

Otherwise, get Online and Enjoy
Relate problems to discuss@linmodems.org
Gratitude too, to discuss@linmodems.org

[root@localhost modem]# chown: impossibile accedere a `/lib/modules/2.6.9-1.667/ltmodem': No such file or directory
> chmod: impossibile accedere a `/lib/modules/2.6.9-1.667/ltmodem/*': No such file or directory
>
> Diagnostic information and Guidance is being written to /usr/share/doc/ltmodem-kv_2.6.9_1.667-8.31a10/LTinstall.txt
>
>
> UPDATE=2004_Nov_26
> TMPM=0tmpfile
>
>
> Providing detail for device at PCI_bus 02:04.0
> with vendor-ID:device-ID
> ----:----
> Class 0780: 11c1:0440 Communication controller: Agere Systems (former Lucent Microelectronics) 56k WinModem (rev 01)
> SubSystem 11c1:0440 Agere Systems (former Lucent Microelectronics) LT WinModem 56k Data+Fax+Voice+Dsvd
> Flags: bus master, medium devsel, latency 0, IRQ 11
> Memory at e0001000 (32-bit, non-prefetchable) [size=256]
> I/O ports at 9000 [size=8]
>
> -----PCI_IDs------- --CompilerVer-
> Feature List: Primary Subsystem Distr KernelVer kernel default CPU
> ./scanModem test 11c1:0440 11c1:0440 redhat 2.6.9-1.667 3.4.2 3.4.2 i686
>
> IDENT=AGERE
> PCIDEV=11c1:0440
> Vendor=11c1
>
> The modem has a supported Lucent/Agere DSP (digital signal processing) chipset
> with primary PCI_ID: 11c1:0440
> DSP=1
>
> DSP=1
> DSP=1
> DSP=1
> DSP=1
> DSP=1
>
> Modem device node is: /dev/ttyLT0
> with access by members of the /etc/group uucp
> Current membership is uucp:x:14:uucp,nut
> The modem symbolic link is: /dev/modem --> /dev/ttyLT0
>
> /etc/modprobe.conf contains lines for autoloading the ltmodem driver.
>
> Browse /usr/share/doc/ltmodem-kv_2.6.9_1.667-8.31a10 for guidance and tools.
>
> If not familar with the ltmodem drivers, run the interactive CHECKOUT utility by executing:
> /usr/share/doc/ltmodem-kv_2.6.9_1.667-8.31a10/utils/checkout
>
> Otherwise, get Online and Enjoy
> Relate problems to discuss@linmodems.org
> Gratitude too, to discuss@linmodems.org
>
>